diff --git a/edk2 b/edk2
index e3e4f6d..0e66ac7 160000
--- a/edk2
+++ b/edk2
@@ -1 +1 @@
-Subproject commit e3e4f6ddd5b170b172d29329651fe0ca228906a5
+Subproject commit 0e66ac75c31043cb44b27f77ad88c31c7f11b4f5
diff --git a/tools/MEAnalyzer b/tools/MEAnalyzer
index 05964a7..3c273cf 160000
--- a/tools/MEAnalyzer
+++ b/tools/MEAnalyzer
@@ -1 +1 @@
-Subproject commit 05964a72451b8eef969f38a1de4db98727c5f233
+Subproject commit 3c273cfbcca3c218e8e0c0288db64d774948079d
diff --git a/tools/ipxe b/tools/ipxe
index 8830f2f..3f637d7 160000
--- a/tools/ipxe
+++ b/tools/ipxe
@@ -1 +1 @@
-Subproject commit 8830f2f3514751e702199600fa6d0c42522a709a
+Subproject commit 3f637d7462e7688638b4084717297db8638bdffb